Wide Band: UHF (400-480 MHz) or VHF (136-174 MHz)
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Disponibilité & délais
Expédition depuis Hong Kong · DAP ou FOB Hong Kong.
Livraison suivie dans le monde entier
DHL · FedEx · UPS · EMS, puis air, mer ou rail
Licence d’exportation prête
Documents ECCN, CO, CI, PL, EUS
Product prices and shipping quotes do not include import duties, taxes or customs clearance fees — these are charged by the destination customs authority. Estimate them above, or read the import duties & VAT guide.
Produits authentiques
Distribution autorisée
Support ingénierie
Aide à la sélection avant vente et RMA après vente
Secure, milestone-based payment
T/T 30/70 terms and irrevocable L/C over US$50,000. Funds follow agreed milestones — you never pay an unknown seller upfront.
Payment protectionVetted supplier, Aegisky as contracting window
Suppliers pass KYC/KYB and export-capability review; Aegisky — not an anonymous third party — is your single contracting and communication window.
View supplier profileExport compliance on every controlled order
ECCN classification, sanctions screening and end-use/end-user documentation are handled before quotation is finalised.
Export compliance14-day defective/DOA protection & warranty handling
Defective or dead-on-arrival items are accepted within 14 days via RMA; warranty claims and spare-parts support are handled through the trade desk.
Returns & warrantyLes prix des composants sont publics. Connectez-vous pour voir les tarifs flotte, enregistrer vos devis, suivre vos commandes et commander plus vite — la création d’un compte professionnel prend une minute.
Se connecter pour commander →The TEREK RK-4312 dual-band radio station was created for professionals working in high-risk environments. The explosion-proof and waterproof model ensures crystal clear communications even in extreme situations. The radio station is available in two versions: the universal dual-band RK-4312-2D and the explosion-proof RK-4312 EX.
The radio station converts the voice into a radio signal and transmits it on the selected frequency. A powerful transmitter and high sensitivity of the receiver ensure stable communication even in conditions of interference. Built-in scrambler and compander improve sound quality by suppressing noise and distortion.
CTCSS and DCS codes create secure communication groups, cutting off extraneous signals. The VOX function allows you to negotiate without pressing a button, freeing your hands to work. A 10-second recording buffer allows you to re-listen to important remarks from your interlocutor.
Model RK-4312-2D operates in the ranges 136–174 MHz and 400–520 MHz. The transmitter power reaches 5 W in both bands. The number of channels is 2 banks of 128 channels. The receiver with a sensitivity of 0.18 µV picks up even weak signals. A 2300 mAh battery ensures long-lasting operation.
The USB Type-C connector allows you to charge the radio from any source. The IP68 protection class guarantees operation in the rain and after immersion in water. Dimensions are 124.5x63.8x37.3 mm, weight - 286 grams.
The explosion-proof version RK-4312 EX is certified according to the ATEX standard. It allows operation in hazardous areas: oil and gas facilities, chemical plants and flour mills. The maximum transmitter power for this version is 3.5 W, which meets safety requirements. The battery has a capacity of 2870 mAh.
